From patchwork Wed Nov 16 22:15:11 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: david decotigny X-Patchwork-Id: 126052 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 8ACE3B71C6 for ; Thu, 17 Nov 2011 09:17:46 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754016Ab1KPWPh (ORCPT ); Wed, 16 Nov 2011 17:15:37 -0500 Received: from mail-qy0-f202.google.com ([209.85.216.202]:36038 "EHLO mail-qy0-f202.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753952Ab1KPWPf (ORCPT ); Wed, 16 Nov 2011 17:15:35 -0500 Received: by qyd20 with SMTP id 20so173390qyd.1 for ; Wed, 16 Nov 2011 14:15:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=beta; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references :in-reply-to:references:organization:x-system-of-record; bh=HQSvlNgtBogtkpni6kTBP5RI3L4ar0U84bgxLg16NcM=; b=d1vUfIFWryoR0JjE1wltTUnrA139phPXth10D+OmBy7VDp4scg0hF8hxQIqgKyVDHL fcM5iC7H8rs1kW7hbUag== Received: by 10.236.184.2 with SMTP id r2mr4598155yhm.0.1321481734191; Wed, 16 Nov 2011 14:15:34 -0800 (PST) Received: by 10.236.184.2 with SMTP id r2mr4598055yhm.0.1321481734012; Wed, 16 Nov 2011 14:15:34 -0800 (PST) Received: from wpzn4.hot.corp.google.com (216-239-44-65.google.com [216.239.44.65]) by gmr-mx.google.com with ESMTPS id u30si633886yhu.7.2011.11.16.14.15.33 (version=TLSv1/SSLv3 cipher=AES128-SHA); Wed, 16 Nov 2011 14:15:34 -0800 (PST) Received: from wpaz5.hot.corp.google.com (wpaz5.hot.corp.google.com [172.24.198.69]) by wpzn4.hot.corp.google.com (Postfix) with ESMTPS id 73C2B1E0058; Wed, 16 Nov 2011 14:15:33 -0800 (PST) Received: from decotigny.mtv.corp.google.com (decotigny.mtv.corp.google.com [172.18.64.159]) by wpaz5.hot.corp.google.com with ESMTP id pAGMFUHL026370; Wed, 16 Nov 2011 14:15:31 -0800 Received: by decotigny.mtv.corp.google.com (Postfix, from userid 128857) id B5A2326C42; Wed, 16 Nov 2011 14:15:30 -0800 (PST) From: David Decotigny To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Cc: "David S. Miller" , Ian Campbell , Eric Dumazet , Jeff Kirsher , Ben Hutchings , Jiri Pirko , Joe Perches , Szymon Janc , Richard Jones , Ayaz Abdulla , Mike Ditto , David Decotigny Subject: [PATCH net-next v6 5/9] forcedeth: Add messages to indicate using MSI or MSI-X Date: Wed, 16 Nov 2011 14:15:11 -0800 Message-Id: X-Mailer: git-send-email 1.7.3.1 In-Reply-To: References: In-Reply-To: References: Organization: Google, Inc. X-System-Of-Record: true Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Mike Ditto This adds a few kernel messages to indicate whether PCIe interrupts are signaled with MSI or MSI-X. Signed-off-by: David Decotigny --- drivers/net/ethernet/nvidia/forcedeth.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c index 374625b..fe17e42 100644 --- a/drivers/net/ethernet/nvidia/forcedeth.c +++ b/drivers/net/ethernet/nvidia/forcedeth.c @@ -3810,6 +3810,7 @@ static int nv_request_irq(struct net_device *dev, int intr_test) writel(0, base + NvRegMSIXMap0); writel(0, base + NvRegMSIXMap1); } + netdev_info(dev, "MSI-X enabled\n"); } } if (ret != 0 && np->msi_flags & NV_MSI_CAPABLE) { @@ -3831,6 +3832,7 @@ static int nv_request_irq(struct net_device *dev, int intr_test) writel(0, base + NvRegMSIMap1); /* enable msi vector 0 */ writel(NVREG_MSI_VECTOR_0_ENABLED, base + NvRegMSIIrqMask); + netdev_info(dev, "MSI enabled\n"); } } if (ret != 0) {